In what could radically alter the global rare earth industry, scientists at the University of Leeds in the UK have discovered a way to extract significant quantities of rare-earth oxides (REO), ...

Experts are raising concerns about titanium dioxide, a commonly used pigment that makes our food prettier. And while the Food and Drug Administration says it's safe, the European Union and ...

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Mining company Twin Pines Minerals’ plans to extract titanium dioxide 3 miles from Okefenokee National Wildlife Refuge on the Florida-Georgia state line ran into some federal red tape at the end of ...

A California man, who claims Skittles candy contains a "known toxin" that makes it "unfit for human consumption," is suing the manufacturer, Mars. That ingredient — titanium dioxide — is just one of ...